Answer :
Sun is the ultimate source of energy for all fossil fuels.
[tex]\framebox[1.1\width]{The correct answer is:C} \\ \\ \framebox[1.1\width]{Godspeed!} \par \par [/tex]
[tex]\framebox[1.1\width]{The correct answer is:C} \\ \\ \framebox[1.1\width]{Godspeed!} \par \par [/tex]